Novel oil extraction machine constructs and oil production system

• Main Authors: GUO ZHAOHUA, DING XINJIAN
• Format: Patent
• Language: Chinese; English
• Published: 17.07.2018
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model provides an oil extraction machine constructs and oil production system, belongs to the petroleum equipment field. Oil production system includes that oil extraction machine constructs and oil pump plunger. Oil extraction machine constructs mainly including support, winding and unwinding devices and flexonics spare. The support is fixed on the ground, and its upper end is provided with and turns to the head sheave, and the one end and the winding and unwinding devices of flexonics spare are connected, and the other end is walked around and is turned to the head sheave and hang oil pump plunger. The distance of winding and unwinding devices and support is very near, support highly higher for flexonics spare is less than the first angle of predetermineeing with the angle ofreference planes all the time. Consequently, above -mentioned novel oil recovery structure and the system distance through reducing winding and unwinding devices and support to make whole oil extraction machine construct are